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Benzènes

Benzènes

Les benzènes sont des hydrocarbures aromatiques simples constitués d'un anneau de carbone à six membres avec des doubles liaisons alternées. Cette structure fondamentale est un bloc de construction pour de nombreux composés chimiques, y compris les produits pharmaceutiques, les polymères et les colorants. Les benzènes sont largement utilisés en synthèse organique en raison de leur stabilité et de leur polyvalence. Chez CymitQuimica, nous offrons une large gamme de benzènes de haute qualité pour soutenir vos recherches et applications industrielles.

Sous-catégories appartenant à la catégorie "Benzènes"

11830 produits trouvés pour "Benzènes"

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produits par page.
  • (4-Bromobenzyl)triphenylphosphonium bromide, 98%

    CAS :
    <p>This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Sci</p>
    Formule :C25H21Br2P
    Degré de pureté :98%
    Couleur et forme :White, Powder
    Masse moléculaire :512.23

    Ref: 02-A15220

    5g
    À demander
    25g
    À demander
  • Diallyl phthalate, 97%

    CAS :
    <p>This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Sci</p>
    Formule :C14H14O4
    Degré de pureté :97%
    Couleur et forme :Liquid, Clear colorless to pale yellow
    Masse moléculaire :246.26

    Ref: 02-B24648

    100g
    26,00€
    500g
    À demander
  • 2,4-Dibromo-6-nitroaniline, 99%

    CAS :
    <p>This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Sci</p>
    Formule :C6H4Br2N2O2
    Degré de pureté :99%
    Couleur et forme :Dark yellow to yellow, Crystals or powder or crystalline powder
    Masse moléculaire :295.92

    Ref: 02-L20333

    5g
    À demander
    25g
    À demander
  • Benzyl alcohol, ACS, 99+%

    CAS :
    <p>Benzyl alcohol is widely used as a solvent for the dielectrophoretic reconfiguration of nanowires, inks, paints, lacquers and epoxy resin coatings and as a precursor to a variety of esters used in soaps, perfumes and flavoring. It is employed as a local anesthetic which reduces the pain associated w</p>
    Formule :C7H8O
    Degré de pureté :99+%
    Couleur et forme :Clear liquid
    Masse moléculaire :108.14

    Ref: 02-041218

    1l
    148,00€
    4l
    À demander
    4x1l
    À demander
    250ml
    57,00€
  • 4-n-Butoxybenzoic acid, 98%

    CAS :
    <p>This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Sci</p>
    Formule :C11H14O3
    Degré de pureté :98%
    Couleur et forme :White, Crystals or powder or crystalline powder
    Masse moléculaire :194.23

    Ref: 02-B21506

    25g
    75,00€
    100g
    À demander
  • 2-Amino-3-chlorobenzoic acid, 98%

    CAS :
    <p>2-Amino-3-chlorobenzoic acid is used as pharmaceutical intermediates. This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU ref</p>
    Formule :C7H6ClNO2
    Degré de pureté :98%
    Masse moléculaire :171.58

    Ref: 02-H66261

    25g
    À demander
    100g
    À demander
  • Ebastine

    CAS :
    <p>A histamine H1 receptor antagonist</p>
    Formule :C32H39NO2
    Masse moléculaire :469.66

    Ref: 02-J63088

    1g
    146,00€
  • Dimethyl (4-fluorobenzyl)malonate, 97%

    CAS :
    <p>This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Sci</p>
    Formule :C12H13FO4
    Degré de pureté :97%
    Couleur et forme :Clear colorless, Liquid
    Masse moléculaire :240.23

    Ref: 02-H26310

    1g
    45,00€
    5g
    À demander
  • 4-Fluorobenzoic anhydride, 97%

    CAS :
    <p>It is used as pharmaceutical intermediate. Benzoylthiophenes are allosteric enhancers (AE) of agonist activity at the A1 adenosine receptor. This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to t</p>
    Formule :C14H8F2O3
    Degré de pureté :97%
    Couleur et forme :White, Crystals or powder or crystalline powder
    Masse moléculaire :262.21

    Ref: 02-H33527

    1g
    78,00€
    5g
    À demander
  • 3-Bromobenzylamine hydrochloride, 98%

    CAS :
    <p>This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Sci</p>
    Formule :C7H9BrN
    Degré de pureté :98%
    Couleur et forme :White to cream, Powder or crystalline powder or crystals or flakes
    Masse moléculaire :187.06

    Ref: 02-A16132

    5g
    À demander
    25g
    À demander
  • 4-Aminophthalic acid, 98%

    CAS :
    <p>This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Sci</p>
    Formule :C8H7NO4
    Degré de pureté :98%
    Couleur et forme :White to yellow to orange to cream to pale brown
    Masse moléculaire :181.15

    Ref: 02-L03333

    1g
    64,00€
    5g
    211,00€
  • 4-Bromo-3-methylbenzonitrile, 98%

    CAS :
    <p>4-bromo-3-methylbenzenecarbonitrile is a nitrile compound for proteomics research a pharmaceutical intermediate.This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The origina</p>
    Formule :C8H6BrN
    Degré de pureté :98%
    Couleur et forme :White to pale yellow or pale cream, Crystals or powder or crystalline powder
    Masse moléculaire :196.05

    Ref: 02-B25377

    1g
    38,00€
    5g
    À demander
    25g
    À demander
  • 2,3-Dichlorobenzoic acid, 98%

    CAS :
    <p>This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Sci</p>
    Formule :C7H4Cl2O2
    Degré de pureté :98%
    Couleur et forme :White to cream, Powder and/or Lumps
    Masse moléculaire :191.01

    Ref: 02-A10522

    10g
    À demander
    50g
    À demander
  • 5-tert-Butyl-2-iodo-1,3-dimethylbenzene, 97%

    CAS :
    <p>This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Sci</p>
    Formule :C12H17I
    Degré de pureté :97%
    Couleur et forme :White to pale yellow, Crystals or powder or crystalline powder
    Masse moléculaire :288.17

    Ref: 02-B25195

    1g
    À demander
    5g
    À demander
  • 4-Iodoanisole, 98+%

    CAS :
    <p>4-Iodoanisole is used in wide range of medicals industrial applications as well as in human and animal nutrition products, pharmaceutical intermediates, polarizing films for Liquid Crystal Display (LCD) chemicals. Iodine derivatives are also used as organic building blocks, analytical reagents. This</p>
    Formule :C7H7IO
    Degré de pureté :98+%
    Couleur et forme :White to cream to pale yellow, Crystals or powder or crystalline powder
    Masse moléculaire :234.04

    Ref: 02-A12144

    25g
    38,00€
    100g
    À demander
    500g
    À demander
  • N-(4-Nitrophenyl)thiourea, 98%

    CAS :
    <p>This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Sci</p>
    Formule :C7H7N3O2S
    Degré de pureté :98%
    Couleur et forme :White to cream to yellow to brown to gray, Crystals or powder or crystalline powder
    Masse moléculaire :197.21

    Ref: 02-L09331

    1g
    À demander
    5g
    À demander
  • 4-Chloro-3-(trifluoromethyl)benzeneboronic acid, 96%

    CAS :
    <p>This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Sci</p>
    Formule :C7H5BClF3O2
    Degré de pureté :96%
    Couleur et forme :Crystals or powder or crystalline powder, White to cream
    Masse moléculaire :224.37

    Ref: 02-L20105

    1g
    À demander
    5g
    À demander
  • (1-Hexyl)triphenylphosphonium bromide, 98%

    CAS :
    <p>(1-Hexyl)triphenylphosphonium bromide can be used as catalyst in pharmaceutical research. It is used in organic synthesis. Reactive wittg reagent used in prostaglandin synthesis. This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentati</p>
    Formule :C24H28BrP
    Degré de pureté :98%
    Couleur et forme :Powder or lumps, White to pale cream to pale yellow
    Masse moléculaire :427.37

    Ref: 02-A13826

    25g
    À demander
    100g
    À demander
    500g
    À demander
  • Ethyl 3-nitrobenzoate, 98+%

    CAS :
    <p>This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Sci</p>
    Formule :C9H9NO4
    Degré de pureté :98+%
    Couleur et forme :White to pale yellow, Crystals or powder or crystalline powder
    Masse moléculaire :195.17

    Ref: 02-A10626

    25g
    50,00€
    100g
    À demander
  • 2-Chloro-3-nitrobenzotrifluoride, 98%

    CAS :
    <p>This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Sci</p>
    Formule :C7H3ClF3NO2
    Degré de pureté :98%
    Masse moléculaire :225.55

    Ref: 02-H64051

    1g
    À demander
    5g
    À demander